Grangers Tent & Gear Cleaner is a sponge-on cleaner designed to clean dirt, dust, pollen, and all other performance-impairing impurities from outdoor gear. Over time, and with prolonged use, even the best outdoor gear will begin to lose its ability to repel water. This cleaner helps by removing the surface dirt from outdoor fabrics, any water-repellent treatments present will be able to work as intended. Any gear or equipment that lacks a protective water-repellent finish can also benefit from being cleaned; any future waterproofing treatments will be much more effective if applied to a residue-free surface. In short, by ensuring your gear remains clean, it will look better, last longer, and perform at its best. This cleaner has no optical brighteners or scents, and it comes in a 500 ml bottle.